Show a notification on the screen if the source of the iframe is blank

Is there a way to show a message "Please click on a match to get started" when no match link has been clicked? For example, when the iframe does not have an src attribute. My backend is built on Django. Below is the HTML code snippet:

</form><br>
{% for match in all_matches %}
<li style="list-style:none; text-align: center"><a style="padding: 6px 8px 6px 16px;text-decoration: none;font-size: 18px;color: #ffffff;display: block;" href="{{match.url}}" target="iframe1">{{match.name}}</a></li>
<hr class="new1">
{% endfor %}
</div>

<div class="col-sm-9 col-xs-9 col-md-9 col-lg-9" id="frameContainer">

<iframe name="iframe1" id="fr" style="display: block;" width=100% height=100% frameborder="0" allowFullScreen="true"></iframe>
</div>

Answer №1

To achieve this, one of the easiest methods is to use a static HTML file as the initial source for the iframe, with the message embedded within it.

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

Is there a way to adapt my existing navigation bar to collapse on smaller devices?

Struggling to make my navigation bar collapsible on my site designed for a class project. Wondering if this requires both HTML and CSS, or can it be achieved with just HTML since this is my first time working on responsive design. Below is the code I have ...

Is the jQuery ajax .done() function being triggered prematurely?

Struggling with a problem here. I'm dealing with this code (simplified): var initializeZasilkovna = function () { // Initialize object window.packetery.initialize(); }; // Check if the object doesn't exist if (!window.packetery) { // It ...

The simple method for incorporating line feed in <s:textarea>

Hey there, I'm currently utilizing struts 2 UI and I seek a means to restrict the number of characters in each row to only 16. Additionally, I want to impose a maximum length limit of 32 characters. Despite my attempts using the 'row' and &a ...

Ways to gradually reveal all elements within a header section

Is there a way to gradually reveal all the components in my header once the window has finished loading by utilizing jQuery's fadeIn function? Below is the pertinent code snippet: HTML <div class="banner"> <header class="header"> < ...

Using jQuery to select and animate several elements simultaneously without repeating the animation

Issue Summary (Fiddle): I'm trying to make all elements fade out simultaneously when clicked, but the current code causes the target to trigger three times resulting in three alert() calls. I want them to fade together without using a wrapper element ...

Guide to positioning elements in CSS

I'm struggling to get all the elements to align in a single row. I've tried using display: inline-block, but it's not working as expected. I'm working with DataTables and I want the button images to be aligned with the page number box. ...

Customizing Semantic UI Navigation Menu Styles

For the first time, I am incorporating semantic-ui into my React application. The specific package I am working with can be found here: To display my header, I am using the following code: <Menu className='header' > <Containe ...

refresh PHP automatically using JavaScript

Working on my Laravel application, there is a JavaScript function that I have defined: function abc(){ var x = '<?php ($user && ($user->first_name == "" || $user->number == "")) ?>'; } Upon initial page load, the variable ...

Trouble locating SVG element in Google Calendar when using Python

I'm currently facing an issue while attempting to delete an event from my Google Calendar. An error keeps popping up indicating that the webdriver is unable to locate the element. Here's an image of the problematic element. Exception has occurred ...

I am looking for guidance on how to convert a FlexDashboard file into an HTML format. Can anyone provide instructions

I recently created a FlexDashboard for someone else and they've requested it in HTML format to incorporate it into their web system like WordPress. Since I don't have access to their WordPress system, I need to provide them with an HTML file inst ...

`Problem with CSS in Firefox, functions properly in Chrome`

Can someone please check to see if they can find what I'm overlooking? It's working perfectly in Chrome 10 but not in Firefox 4. The aim is for it to look like an iPhone keyboard. http://jsfiddle.net/pfqdr/ UPDATE: http://jsfiddle.net/pfqdr/6/ ...

Tally the number of items using the jQuery AJAX method and the

Extracting information from an XML DB looks something like this: <record> <eventname></eventname> <company></company> <city></city> <state></state> </record> The data is then parsed usi ...

What is the process for enabling HLS.js to retrieve data from the server side?

I have successfully implemented a video player using hls.js, and I have some ts files stored in https:/// along with an m3u8 file. To read the content of the m3u8 file, I used PHP to fetch it and sent the data to JavaScript (res["manifest"] = the content ...

Slider - incorporating a heading onto a video with HTML styling

Is there a way to display a title on a slider when one of the slides contains a video? Here is an example code snippet: <!-- Swiper--> <div data-height="100vh" data-min-height="480px" data-slide-effect="fade" class="swiper-container swiper-s ...

Webpage Text Animation

This is the visual representation of my webpage: https://i.stack.imgur.com/tYq34.png I am seeking to implement a uniform animation effect for the text "Carlos Qiano" and "Lorem Ipsum", similar to the link below: https://i.stack.imgur.com/XVnBS.jpg Note: ...

Tips for transferring an element from different components to a designated component in React.js

In my project, I have a <Header> component and another component called <AboutMe>. My goal is to select an element by its ID from the <AboutMe> component and attach an event listener for onClick. However, whenever I attempt to use getEl ...

Display Bootstrap modal upon page load automatically

Is there a way to automatically trigger the Bootstrap model upon page load? I attempted implementing the following code in my index file: <script type="text/javascript> $(window).load(function () { $('#myModal').modal('sh ...

Steps to eliminate the x icon from the text box that appears automatically in Internet Explorer

I'm currently working with a UI5 text box that includes a built-in option for clearing the text using a 'X' button. However, I've noticed that in Internet Explorer, an additional default cross mark is being added alongside the UI5 cros ...

Struggling with setting margins effectively in Bootstrap for the desired layout

I am attempting to create two columns with space between them, but whenever I try to add a margin-right, one of the columns goes down. Can someone please assist me? <div class=row> <div class="boxi col-6"> Content here ...

Utilizing CSS3 transformation perspective on a div element when the window has finished loading

Greetings everyone. I've been experimenting with CSS3 perspective, and I'm encountering an issue where it only shows up while the window is loading. Here's a fiddle ._red{ background-color:#f00; display:block; width:100px; ...